Answer:
D. 4.5 billion years
Explanation:
Scientists study meteorites to determine the age of our solar system, since they are the oldest accessible material out there. Earth itself has rocks that are over 4 billion years old.
In recent times, meteorites have informed our view of, and our priorities about, what spacecraft – and perhaps, one day, human explorers – might find on Mars and other planets. And we now recognize that a cosmic delivery of life with an independent origin from our own would revolutionize our ideas about the extent of life throughout the whole known Universe.
D I hope that is the answer
The correct answer is: e. a naval quarantine of that island
President Kennedy ordered a naval blockage of the island and ordered the removal of the weapons from Cuba.
The role that the silk road had on other civilizations is that since the silk road was a major trading point many people from many different civilizations would go there to trade their goods, especially the Chinese. The Chinese had something nowhere else did they had silk and spices and people would pay very high for those two goods.
Answer:
organized government
Explanation:
Agricultural Revolution was a. Of technological Improvement and increase Crop Production that began in Britain in the 18th century
